Garage Door Bearing Information

Garage door bearings bushings torsion spring garage door systems use several bearings along the shaft.

Garage door bearing information.

The sealed ball bearing design will make your garage door operate smoother and quieter while reducing stress on your automatic opener. The best garage door rollers for most applications are the dura lift ultra life nylon garage door rollers. The garage door s flanged radial ball bearing made out of steel and its design is pretty simple. Our football bearings are available in 1 and 1 diameters.

1 steel bearing sealed bearing. Garage door bearings north shore commercial door offers an extensive selection of garage door bearings for commercial and residential applications. The inner part of the bearing contains the inner race with an inner diameter of 1 inch to contain and support the torsion tube and its load. This garage door bearing is used in many different applications on garage doors and garage door openers.

1 inside diameter 2 outside diameter. Most doors are installed with bearingless metal or plastic door rollers that are much noisier and have shorter cycle lifes 10 000 cycles is the door industry standard. Whether they re radial football or pillow designs our quality bearings will ensure that your garage doors operate smoothly. Upgrade to dura lift nylon rollers today and see the difference.

The bearings normally have an inside diameter of just over one inch and an outside diameter of two inches with a raised 1 16 lip to position the bearing in the bracket or cone. These super quiet nylon rollers are rated at 155 000 cycles which is 15x longer than the standard roller. The 1 bore is common to most garage door torsion spring shafts. Commonly used as a garage door bearing in either end bearing plated or center bearing plates.

Also commonly used in commercial garage door opener applications where extra support is needed to the garage door shaft.